M4A3 Upper Receiver Milspec 7075 T-6 Forged, Assembled

(1 customer review)


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Milspec dimension flat-top upper receiver with fwd assist/ejection port installed. Made from a stronger 7075 T-6 forging. Used by many of the top names in the industry. Hard coat anodized flat black per milspec with M4 feed ramps. There are lasered t-markings on upper. This is a quality upper receiver that would be a great foundation for your next build, and at a great price as well. Inventory is active and updated automatically.

  • Made by a DOD Contractor
  • Machined From 7075 T-6 Forged Aluminum
  • Extended/M4 feed ramps
  • MIL-A-8625E Type III Class II anodized
  • T-markings, laser etched
  • 100% U.S. Forgings/Finished
  • Dry Film Lube Coated on inside of upper

1 review for M4A3 Upper Receiver Milspec 7075 T-6 Forged, Assembled

  1. dave g

    just bought this upper….great quality and fits barrel perfectly!

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